baber/WOPTO huggingface dataset:
Patent JP-H09327762-A (JP)
Title: Method and device for feeding molten metal
Inventor: UNNO KAORU
IPC: B22D39/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To smoothly feed a large volume of molten metal by arranging an end of a molten metal suction pipe provided on a lower part of a molten metal tank opposite to a molten metal feed pipe. SOLUTION: A molten metal tank 2 is installed in a metal furnace 1, and a base end of a molten metal feed pipe 3 is opened close to a bottom part of the molten metal tank 2. The other end of the molten metal feed pipe 3 is led to the prescribed place over an upper part of the metal furnace 1. The upper part of the molten metal tank 2 is closed, a pumping pipe 5 of the pressurized gas is connected to an upper wall 2a, and an automatic valve 6 is interposed in the pumping pipe 5. The automatic valve 6 is used for feeding and discharging the pressurized gas, and the molten metal is fed when the pressurized gas is fed by a feed pipe 5a, while the molten metal is led into the molten metal tank 2 when the pressurized gas is discharged from a discharge pipe 5b. Limitation associated with installation of the molten metal suction pipe can be greatly improved.
Patent JP-H0817903-A (JP)
Title: Board case
Inventor: KANBARA KYOKO
IPC: H01L21/673
Filed: 1994-07-01
Abstract: PURPOSE:To enable safety housing irrespectively of sizes and shapes, by suspending elastic films almost covering aperture sections in the positions shallower than bottoms. CONSTITUTION:Housing chambers 15 are U-shaped trenches formed in a wafer case main body 13 for housing semiconductor wafers, and form slit-shaped apertures on the upper surface of the wafer case main body. The bottom surfaces of the chambers 15 have semicircle shapes corresponding with the outer peripheral shapes of wafers to. Elastic films 16 are suspended in the positions shallower than at least the bottom of the chambers 15. Preferably, the elastic films 16 are suspended in the upper end portions or the higher portions of the semicircle shapes of the chambers 15. The elastic films 16 have belt shapes almost covering the aperture sections of the chambers 15, and the two opposite short sides are fixed to the inner walls of the chambers 15. The elastic films 16 are composed of material of sufficient elasticity like rubber. The elastic modulus and the sectional dimension of the elastic film are so set that the film hardly stretches only by the self-weight of a semiconductor wafer.
Patent JP-2000336846-A (JP)
Title: Reinforcing bar structure in concrete structure and reinforcing bar buried in concrete structure
Inventor: KOIZUMI YOSHIHIRO
IPC: E04G21/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a new unconventional reinforcing bar structure in a concrete structure and to provide a reinforcing bar buried in the concrete structure. SOLUTION: A reinforcing bars structure in a concrete structure is constituted of a plurality of first reinforcing bars 1 arranged in one direction and second reinforcing bars 2 connected between the first reinforcing bars 1 in a crossing state. Lock sections 2a locked on the first reinforcing bars 1 are provided at the tips of each second reinforcing bar 2, a connecting member is provided at the base end, and a hold section 5 holding another first reinforcing bar 1 is provided on the connecting member.
Patent JP-S63318045-A (JP)
Title: Color cathode-ray tube
Inventor: KOBAYASHI KENICHI
IPC: H01J29/76
Filed: 1987-06-19
Abstract: PURPOSE:To dissolve the over-correction of the coma error in the vertical direction near the middle section of the vertical axis by providing sub-coils on the neck side of a deflecting yoke to function in the direction to decrease the coma error and applying the super-linear characteristic to this function with the action of a pair of diodes. CONSTITUTION:Upper and lower sub-coils 2a, 2b generate the pin cushion magnetic field in the same direction as the main deflecting coil magnetic field and perform the positive correction in the same direction as the coma error correction in the vertical direction of a field controller. A pair of diodes 4 in reverse parallel are connected in series to the sub-coils 2, and a resistor 5 is connected in parallel with them. The coma error correction in the vertical direction by the sub-coils 2 is made super-linear. When this is combined with the coma error correction in the vertical direction by the field controller, the over-correction of the coma error near the middle section of the vertical axis on a screen can be prevented.
Patent JP-H05317424-A (JP)
Title: Re-use preventing syringe
Inventor: KAJIWARA YASUO
IPC: A61M5/178
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the re-using of a syringe with easier operation by dividing a plunger into two splitted bodies pertaining to the axial direction to get them engaged. CONSTITUTION:A plunger 2 which is inserted into an outer cylinder 1 free to slide is made up of a base side split body 9 composing almost the whole part except for the end part of a hole thereof and a tip side split body 10 composing the tip part of the plunger 2. A dovetail groove-shaped engaging part is formed at the tip part of the base side split body 9 and a mating part 20 made in a shape of a dovetail groove to get the engaging part 15 engaged therewith is formed at the base end part of the tip side split body 10. After the use of a syringe, the engagement between the engaging part 15 and the mating part 20 is released by applying a force to the base side split body 9 so that the engaging part 15 is galled forcibly into the mating part 20 after the most of the plunger 2 is drawn out of the outer cylinder 1 and the base side split body 9 is separated from the tip side split body 10 thereby enabling the prevention of the re-using of the syringe with easier operation.
Patent JP-H0327133-A (JP)
Title: Dual wire spindle
Inventor: KURAUSU HOFUSHIYUTETSUTAA
IPC: D01H7/86
Filed: 1990-06-08
Abstract: PURPOSE: To make relative movement between a supply bobbin-supporting stand and permanent magnets possible by installing a sliding clutch between a ring plate and the supply bobbin-supporting stand in a state that the torque of the sliding clutch is set smaller than that exerted by a magnetic locking device. CONSTITUTION: The purpose of this invention is achieved as follows: (1) fixing a ring plate 25 on a ring flange 30 located on the bottom end of a supply bobbin-supporting stand 13 through a sliding clutch 23; (2) supporting permanent magnets 21 uniformly distributed in a ring-like row around the ring plate 25 with the plate 25; (3) opposing a row 17 having a magnet 19 installed on a stationary supporting part 20 against the row 18 and retaining the stand 13 in a stationary state on a rotating spindle shaft 1 by means of a magnetic locking device composed of rows 17 and 18; (4) setting the torque of the sliding clutch smaller than (preferably 70-95% times) that exerted by the magnetic locking device.
Patent JP-S5674679-A (JP)
Title: Quartz clock
Inventor: NISHIMURA CHISATO
IPC: G04C3/14
Filed: 1979-11-22
Abstract: PURPOSE:To make a printed circuit board unnecessary and simplify the assembling process, by inserting the terminals of electric parts which require electrical connection, into the groove of the front case of the clock, and electrically connecting by pouring a conductive adhesive agent into the groove. CONSTITUTION:The electric parts are contained in the front case 1 of the clock, and the respective terminals 3a-6a of the electric parts are inserted into the terminal inserting hole of the case 1. Then, the respective terminals 3a-6a which have projected into the groove 1b of the case 1 can be electrically connected by pouring a conductive adhesive agent into the groove 1b.
Patent JP-H10325848-A (JP)
Title: Four-terminal measuring lead structure
Inventor: TERAJIMA TAKAYUKI
IPC: G01R27/08
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To lessen the error of a measured value produced to be caused by a cord by lessening the area of a loop space in which a branching edge side cord part is surrounded and formed with regard to the cord connecting a contact terminal and a connection plug. SOLUTION: A four-terminal measuring lead 11 is constituted of a pair of contact terminals 12, 13 having a current side contact and a voltage side contact in which contact for a region to be measured is free, connection plugs 14, 15 connected to the side of a measuring device body, and a cord 21 having edge side cord parts 22, 23 individually drawn out from the side of the contact terminals 12, 13 to mutually energize the contact terminals 12, 13 and the connection plugs 14, 15. The area of a loop space surrounded and formed by the edge side cord parts 22, 23 is lessened by providing a degenerate part 30 flexibly formed on the edge side cord parts 22, 23 drawn out from the contact terminals 12, 13.
Patent JP-2000343439-A (JP)
Title: Metal board for cutting blade, manufacture thereof, cutting blade and cutting device
Inventor: MIZUNO TORU
IPC: B28D1/24
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress cutting loss to a minimum even in the case of cutting a particularly thin, expensive material by forming a metal board used for a cutting blade for cutting hard material, into a specific range of thickness. SOLUTION: The thickness (d) of a metal board 12 for a peripheral cutting edge blade is set in an extremely thin range, that is, in a range of about 0.05-0.12 mm, and the metal board 12 for the peripheral cutting edge blade is polished so that flatness is in a range of about 5 μm or less, to make the detection so small as about 3 μm or less. As the material for the peripheral cutting edge blade metal board, an aluminum alloy, carbon steel, cemented carbide, or the like is used according to the conventional way. With the thickness (d) of the metal board 12 for the cutting blade thus made ultimately thin, cutting loss is suppressed to a minimum even in the case of cutting a particularly thin, expensive cut material.
Patent JP-H09312958-A (JP)
Title: Motor
Inventor: OE KENJI
IPC: H02K16/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To increase rotating torque and improve efficiency without increasing power consumption. SOLUTION: Two stators 17 and 18 are provided on a same axial line C. The two stators 17 and 18 are shifted from each other in the circumferential direction so as to have the salient pole 11a of one (17) of the stators 17 and 18 positioned between two adjacent salient poles 12d and 12a of the other (18). The current application to a coil 15 which is wound on the arbitrary salient pole 11a of the stator 17 is so controlled as to apply a current when the pole center of a rotor magnet 7 is positioned between the salient poles 12d and the salient pole 12a adjacent to it and not to apply a current when the pole center of the rotor magnet 7 is positioned at or near the center of the salient pole 11a.  With this constitution, a current supplied to the coil contributes most effectively to rotating torque and hence the increase of the rotating torque and the improvement of rotation efficiency can be realized without the increase of power consumption.
Patent JP-H10309676-A (JP)
Title: Socket of nut rotating tool provided with nut holding mechanism
Inventor: OSAWA TSUGIYOSHI
IPC: B25B23/10
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an adapter socket able to exhibit a sufficient nut holding function by a very simple structure, and having a little manufacturing labors. SOLUTION: In an adapter socket 1 in which a square hole 2 or a square column to be connected to the tip of a tool main body such as a wrench is provided on one side, and a square hole 3 for fitting a nut is formed on the other side, a small hole 4 piercing to the inside of the hole 3 is provided on the side wall of the square hole 3 for nut fitting, and a rubber or plastic short pin member 5 is fixed to the hole 4 by projecting the tip of the member 5 to the inner surface of the nut fitting hole 3.
Patent JP-S6043940-A (JP)
Title: Transmitter in time division synchronous communication
Inventor: TAKAHASHI SHIYUNZOU
IPC: H04L12/407
Filed: 1983-08-22
Abstract: PURPOSE:To attain time division synchronous communication in the unit of frame by repeating the selection of number of terminals and the output of a serial information signal at each generation of borrow within the range of a set maximum slot number. CONSTITUTION:A self-address setting circuit 21 sets a self-number M of a tap device connected to a terminal device or a processor. A terminal number setting circuit 22 sets the total number N of the tap device. A shift register 25 performs serial/parallel conversion of data. An output data set register 26 inputs a parallel data from a terminal device to a shift register 25. A counter 27 counts the slot number in one frame. A comparator 28 checks whether the count number of the counter 27 is a maximum slot number or not. A flip-flop circuit 30 stores one-bit data and has an input D, a clock puse CK, an output Q and a reset input R.
Patent JP-S638452-A (JP)
Title: Production of inorganic compound-containing urea resin
Inventor: TAZAWA SHUNSUKE
IPC: C08L61/20
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the titled resin suitable as a loading material for paper making, etc., having low water-soluble component content, by blending an aqueous solution of urea-formaldehyde precondensate with a specific gelatinizing agent to give a urea resin-containing reaction product and blending the reaction product with a specific reaction agent. CONSTITUTION:An aqueous solution of urea-formaldehyde precondensate having a molar ratio of formaldehyde to urea of 0.5-2.5 is blended with a gelatinizing agent consisting of sulfuric acid and/or phosphoric acid to give a urea resin- containing reaction product, which is blended with a reaction product (one or more compounds selected from silicates of zinc, alkaline earth metals, etc., or one or more compounds selected from oxides, hydroxides, etc., of zinc, alkaline earth metals, etc.) which is reacted with the gelatinizing agent to form water-insoluble inorganic compound particles.
Patent JP-H01318450-A (JP)
Title: Incoming number setting system
Inventor: YAZAWA SHIGEHIKO
IPC: H04M7/12
Filed: 1988-06-20
Abstract: PURPOSE:To set a call with no consciousness of the number plan of a 2nd service integrated digital network by adding a division code between a subscriber number and a terminal number in case the incoming subaddress included in a call setting information consists of the subscriber number and the terminal number of the 2nd service integrated digital network. CONSTITUTION:A private branch exchange system 2 edits the call setting information including an incoming subaddress DAS. This address DAS consists of an originating cell trunk line number NA='777-0' set for transmission to a trunk line 31, a subscriber number NS='0077-06-555-1111' added to a subscriber line 32 from a service integrated digital network ISDN3, a division code D='*', and a terminal number NT='4' added to a terminal equipment TE321 respectively. Then the system 2 sends the address DSA to a service integrated digital network 1. Thus a central controller 211 of a private branch switchboard 21 analyzes the subaddress DSA and selects a junction line 23 reaching a private branch switchboard 22 as a route to reach the line 31. Then the edited call setting information is sent to a central controller 221 of the switchboard 22.
Patent JP-S6213000-A (JP)
Title: Sample holding circuit
Inventor: TSUCHITANI TAKUICHI
IPC: G11C27/02
Filed: 1985-07-09
Abstract: PURPOSE:To make an output signal rapidly respond to an abrupt deterioration of an input pulse signal by providing a parallel switch connected in parallel with a capacitor and a switch control circuit for closing the parallel switch only when an input signal to a sample holding circuit is deteriorated than an output signal. CONSTITUTION:In an AND circuit 2, an AND output between a signal fed from a monostable multi-vibrator 12 is outputted as a switching control signal and fed to a parallel switch 4. In the parallel switch 4, there is short circuited between terminals of a capacitor 5 through a switching control signal and a discharge is carried out instantaneously through a discharge pulse 103. Then, from a monostable multi-vibrator 13, a sampling pulse 102 delayed by a fixed time is inputted in a serial switch 3, the serial switch 3 is closed, the capacitor 5 is charged by a pulse signal 101 and the voltage of the capacitor 5 is held until the next pulse voltage 101 is inputted. The voltage of the capacitor 5 is outputted to an output terminal 53 through an amplifier 6 of a high input impedance.
Patent JP-S6132025-A (JP)
Title: Fiberscope for very low temperature
Inventor: FUKUSHIMA EIJI
IPC: G02B23/24
Filed: 1984-07-24
Abstract: PURPOSE:To move an objective lens system without causing strain in the state of very low temperature by running a holder that holds the objective lens system on a base by a thin metallic wire and a pulley. CONSTITUTION:The holder 3 that holds the objective lens system 2 moves sliding on the base 4. The thin metallic wire 5 attached to the holder 3 is taken out of outside of a cryostat along a cable 7 which is in a body with an image guide and light guide through a pulley 6. By operating this thin metallic wire 5 from outside, the objective lens system 2 can be moved in the state of very low temperature without causing strain.
Patent JP-H11323795-A (JP)
Title: Release paper
Inventor: KANDA TAIJI
IPC: C09D171/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a release paper capable of preventing permeation of a releasing agent due to excellent barrier properties, having excellent releasability by preparing a composition obtained by mixing a carboxy group-containing polyvinyl alcohol-based resin having a specific viscosity with a prescribed polyoxyalkylene glycol. SOLUTION: A polyvinyl alcohol-based resin having 0.1-10 mol% carboxy group content, 1-40 mPa.s viscosity of 10 wt.% aqueous solution at 2.5×10<5> sec<-1> shear rate at 40 deg.C in an amount of 100 pts.wt. is mixed with 0.1-10 pts.wt. of a polyoxyalkylene glycol having >=200, preferably 300-5,000 degree of condensation of an oxyalkylene group such as a polyethylene glycol to prepare a composition. A base paper such as (semi)glassine paper etc., is coated with a coating solution having 0.1-20 wt.% of the composition and provided with a layer of a releasing agent such as a silicone-based resin, etc., to give the objective release paper.
Patent JP-S5376664-A (JP)
Title: Production of semiconductor device
Inventor: SHIYOUJI SATORU
IPC: H01L29/73
Filed: 1976-12-17
Abstract: PURPOSE:To lower anodic reaction current at the completion of anodic reaction of desired parts by inhibiting the progression of lateral pore-opening by encircling with other conductivity type.
Patent JP-H07336968-A (JP)
Title: Winding apparatus for motor rotor
Inventor: HOSHINO AKIO
IPC: H02K15/09
Filed: 1994-06-09
Abstract: PURPOSE:To make it possible to carry out wire hooking to a riser with a simple mechanism without requiring complex movement of an end member of a wire feeder. CONSTITUTION:A wire 9a is fed from a flier 3 to a rotor 1. A wire guide bar 14, which crosses a rotation face formed by the rotation of the flier 3, causes the wire 9a to reach a riser 13. While the wire guide bar 14 is fitted to the riser 13, the wire 9a put around the wire guide bar 14 is guided by the wire guide bar 14 and moved to the riser 13 by turning the flier 3 in half circular movement. Then, the wire 9a in a bent shape is hooked to the rise 13. Consequently, the hooking to the riser 13 is carried out only by rotational movement without complex movement of the flier 3, and the mechanism of the flier 3 can be simplified.
Patent JP-H01253421-A (JP)
Title: Method and apparatus for molding irregular thickness inflation film
Inventor: FUKAI KENJI
IPC: B29C48/10
Filed: 1988-06-21
Abstract: PURPOSE:To simply mold an irregular thickness inflation film by blowing specific flat cold air toward a thick molding part. CONSTITUTION:The separating size of a cooler 16 from the peripheral faces of bubbles B of nozzles 14, 15 and the height from a molding die 10 are adjusted corresponding to the width and thickness of a thick part to be molded and the material of a film, and it is secured to the adjusted position. Further, the diameters of the nozzles 14, 15 are adjusted. Then, this inflation molding apparatus A is operated, flat cold airs are blown from the diffusers 14a, 15a of the nozzles 14, 15 toward the thick molding part P of the bubble B of melted soft state immediately after it is extruded from the annular diffuser 11 of the die 10 horizontally to the peripheral face of the bubble B to form a locally cooled thick part. In this case, a flattened thick part P0 of a predetermined width is formed on the top face of the part P1. The parts P0 is molded as a pair of thick parts P0 in the radial direction of the bubble in a stripe state in the pulling direction of the bubble B without vibration.
Patent JP-S5377650-A (JP)
Title: Data collecting system
Inventor: ABE TAKESHI
IPC: G08C15/00
Filed: 1976-12-21
Abstract: PURPOSE: To multiplicatively increase terminal equipment through the use of power lines by disposing relays which are operated by the signal from the center and relays which are operated by their operations and the signal from the center to a terminal equipment selector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000338916-A (JP)
Title: Image display device
Inventor: TABATA SEIICHIRO
IPC: G09G3/36
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To ensure further improvement in resolution by correcting a time lag in response speed of a display element while substantially increasing the number of pixels thereof by a pixel shift. SOLUTION: In this image display device including an LCD consisting of pixels arranged in a matrix, the pixel shift optical element capable of changing a display position by the same pixel in a plurality of fields in one frame by periodically shifting an optical axis from the LCD, and a driving circuit for driving the LCD while feeding an image signal thereto by synchronization with the optical axis shift, there is provided an image correction computation portion 114 for determining the difference ΔX between a preceding field image signal xn-1 and a present field image signal xn in each pixel, computing a correction value corresponding to the difference ΔX with a lookup table 52 and computing circuits 53, 54, 55 of each kind, thereby correcting the present field image signal xn, and outputting the corrected image signal xn' to the corresponding pixel.
Patent JP-S5579793-A (JP)
Title: Industrial waste disposing device
Inventor: SASAKI SHIYOUJIROU
IPC: C02F11/00
Filed: 1978-12-09
Abstract: PURPOSE: To carry out the wide-range waste disposal by providing a melting  furnace of a cupola type for melt disposing industrial wastes on an ocean navigable floating body.  
     CONSTITUTION: Wastes which have been transported in a storage 1 on land are dried in a drier 3 by utilizing waste heat, and are converted in a melting furnace into vitreous slags adapted legally for ocean disposal or landfill. Furthermore, only slags having a grain size adapted for the above described disposals are selected in a slag disposing device 8 and stored in a slags storage 20 until the floating body is shifted to a site where the slags are thrown or landfilled. Gaseous wastes from the melting furnace 7 is utilized for drying, thereafter dedusted by a cyclone 13, cooled by a scrubber 14, and malodors are removed by a deodorising device 15. Thus, since the device is designed with intention to prevent industrial pollution, the wide range disposal of wastes is possible. 
     COPYRIGHT: (C)1980,JPO&Japio